A customised valve is required for flow control of water from a non-pressurised vessel which stores and dispenses drinking water from the Egg shaped vessel (see attached).
Note: the valve must be designed to be installed inside the vessel.
Inlet pressure is less than 6kPa.
Essentially the valve is a 'plunger valve' however, the design of the valve need not be limited to the concept drawings attached.
Applicants are encouraged to consider adapting / modifying the mechanics or brass bodies of existing valves already in production for this application.
I am looking for a complete service to include design, prototyping and manufacturing for 300 units (valves)
Criteria of the valve:
* safe for use with drinking water
* simple in function
* cost effective solution
Concept drawings are attached.
28 freelancers are bidding on average $925 for this job
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